Perhaps you should try some spelling variations:
"coder coverage data machine problem" » "coder coverage data matching problem" (Expand search), "coder coverage data teaching problem" (Expand search), "coder coverage data teaching problems" (Expand search), "code coverage data machine problem" (Expand search), "cancer coverage data machine problem" (Expand search), "center coverage data machine problem" (Expand search), "coder coverage path machine problem" (Expand search), "coder coverage at machine problem" (Expand search), "coder coverage and machine problem" (Expand search), "coder coverage via machine problem" (Expand search), "coder coverage can machine problem" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coverage data machine problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coverage data machine problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coverage data machine problem ) OR ( api python python python programming ))*.